On February 18, Cisco announced the evolution of service provider (SP) networks. It is probably a good idea to step back, just a little, and explain how Cisco sees the challenges ahead and how we intend to continue to provide our mobile service provider customers with the strongest portfolio of solutions in the industry. That’s the reason I am writing this blog post. In it, I hope to share with you some of our learnings from the past year and also, explain a little bit about the rationale for our announcement.
We are virtualizing our entire SP portfolio. The year 2013 is one where the concept of “Network Function Virtualization” (NfV) caught the industry by storm. In NfV, virtualized network functions are software appliances executing on virtual machines delivered in a telco cloud environment. In a nutshell, NfV is attractive to our customers because it allows them to clearly delineate the respective values of software, hardware and professional services for total solution integration. Practices based on data center techniques promise to reduce the cost of operating the network and simplify work processes through the agility we are seeing today in the cloud environment. And none of this evolution will compromise the ability of service providers to deploy multi-vendor solutions though it is fair to state, procurement practices will need to re-align to this brave new world. For example, rather than procure integrated network functions to be assembled into a network, service providers may have to separate out layers Read More »
Tags: dpi, Gi-LAN, network function virtualization, NFV, RAN, SDN, Service Provider, virtualization
By Shailesh Shukla, VP & GM, SWAG Global, Cisco
The surging demand for data, and the continued growth of Smartphones consumption forces mobile service providers expand their network in order to provide Quality of Experience and Quality of service to their customers. As a result their network becomes more complex and difficult to manage. Leading Lights Awards has recognized the Cisco Quantum SON Suite as the leading solution and “Best Mobile Product” for 2013, to automatically manage the already complex network from a single point, without extra equipment and guaranting KPI’s?
What is the Cisco Quantum SON? Read More »
Tags: architecture, award, Leading Lights, mobile, mobility, network, quantum, RAN, Service Provider, SON
Are you ready for the next bandwidth crunch? All of a sudden, the low-profile topic of mobile service provider backhaul network infrastructure has quickly moved to the forefront of telecom industry dialogue. Why all the fuss? Two words -- data explosion.Pent-up demand for data services has created a sense of urgency. While 3G radio technologies such as HSPA have already driven enormous data growth, 4G technologies LTE and WiMAX will exacerbate the problems. Therefore, to help U.S. wireless carriers stay ahead of the growing demand for high-bandwidth wireless services, Verizon has begun offering its advanced fiber-optic network to provide backhaul links between cell towers and mobile switching offices. Read More »
Tags: 4G, LTE, mobile backhaul, network infrastructure, RAN, Service Provider, wimax